US7782926B2 - Random phase multiple access communication interface system and method - Google Patents
Random phase multiple access communication interface system and method Download PDFInfo
- Publication number
- US7782926B2 US7782926B2 US12/189,609 US18960908A US7782926B2 US 7782926 B2 US7782926 B2 US 7782926B2 US 18960908 A US18960908 A US 18960908A US 7782926 B2 US7782926 B2 US 7782926B2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7073—Synchronisation aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/16—Code allocation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7073—Synchronisation aspects
- H04B1/7075—Synchronisation aspects with code phase acquisition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/7103—Interference-related aspects the interference being multiple access interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0022—PN, e.g. Kronecker
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0074—Code shifting or hopping
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7073—Synchronisation aspects
- H04B1/7075—Synchronisation aspects with code phase acquisition
- H04B1/70751—Synchronisation aspects with code phase acquisition using partial detection
- H04B1/70752—Partial correlation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/7097—Direct sequence modulation interference
- H04B2201/709709—Methods of preventing interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0004—Initialisation of the receiver
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Description
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Claims (19)
Priority Applications (48)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/189,609 US7782926B2 (en) | 2008-03-18 | 2008-08-11 | Random phase multiple access communication interface system and method |
US12/345,374 US7773664B2 (en) | 2008-03-18 | 2008-12-29 | Random phase multiple access system with meshing |
US12/345,267 US20090239550A1 (en) | 2008-03-18 | 2008-12-29 | Random phase multiple access system with location tracking |
KR1020107023166A KR101683304B1 (en) | 2008-03-18 | 2009-03-11 | Random phase multiple access communication interface system and method |
BRPI0909281A BRPI0909281A2 (en) | 2008-03-18 | 2009-03-11 | method and system for communicating via a multiple access communication interface, access point, method and transmission apparatus for communicating information to an access point, tag, method and system for dispropagating propagated data, method for establishing communication on a tag , and, computer readable |
CA2718433A CA2718433A1 (en) | 2008-03-18 | 2009-03-11 | Random phase multiple access communication interface system and method |
MX2010010113A MX2010010113A (en) | 2008-03-18 | 2009-03-11 | Random phase multiple access communication interface system and method. |
RU2010139424/07A RU2508597C2 (en) | 2008-03-18 | 2009-03-11 | Random phase multiple access communication interface system and method |
JP2011500868A JP5442706B2 (en) | 2008-03-18 | 2009-03-11 | Random phase multiple access communication interface system and method |
EP09721805.1A EP2255451B1 (en) | 2008-03-18 | 2009-03-11 | Random phase multiple access communication interface system and method |
ES09721805.1T ES2525208T3 (en) | 2008-03-18 | 2009-03-11 | Random phase multiple access communication system and method |
CA2718721A CA2718721C (en) | 2008-03-18 | 2009-03-11 | Random phase multiple access system with meshing |
AU2009225884A AU2009225884B2 (en) | 2008-03-18 | 2009-03-11 | Random phase multiple access communication interface system and method |
EP09723436A EP2266210A4 (en) | 2008-03-18 | 2009-03-11 | Random phase multiple access system with meshing |
NZ588465A NZ588465A (en) | 2008-03-18 | 2009-03-11 | Random phase multiple access communication interface system and method |
JP2011500871A JP2011519501A (en) | 2008-03-18 | 2009-03-11 | Random phase multi-access system with meshing |
PCT/US2009/036743 WO2009117284A2 (en) | 2008-03-18 | 2009-03-11 | Random phase multiple access communication interface system and method |
PCT/US2009/036766 WO2009117290A2 (en) | 2008-03-18 | 2009-03-11 | Random phase multiple access system with meshing |
CN2009801184955A CN102037657A (en) | 2008-03-18 | 2009-03-11 | Random phase multiple access system with meshing |
CN200980117844.1A CN102084598B (en) | 2008-03-18 | 2009-03-11 | Random phase multiple access communication interface system and method |
US12/472,642 US7733945B2 (en) | 2008-03-18 | 2009-05-27 | Spread spectrum with doppler optimization |
US12/483,722 US7742775B2 (en) | 2008-03-18 | 2009-06-12 | Random phase multiple access system with location tracking |
US12/751,724 US20100195553A1 (en) | 2008-03-18 | 2010-03-31 | Controlling power in a spread spectrum system |
US12/770,630 US8958460B2 (en) | 2008-03-18 | 2010-04-29 | Forward error correction media access control system |
US12/816,783 US8045598B2 (en) | 2008-03-18 | 2010-06-16 | Controlling power in a spread spectrum system |
US12/907,760 US20110116472A1 (en) | 2008-03-18 | 2010-10-19 | Handover processing in multiple access point deployment system |
US13/027,654 US8036178B2 (en) | 2008-03-18 | 2011-02-15 | Handover processing in multiple access point deployment system |
US13/032,393 US8069402B2 (en) | 2008-03-18 | 2011-02-22 | Error detection system |
US13/035,459 US20110134965A1 (en) | 2008-03-18 | 2011-02-25 | Rssi measurement mechanism in the presence of pulsed jammers |
PCT/US2011/034128 WO2011139762A2 (en) | 2008-03-18 | 2011-04-27 | Forward error correction media access control system |
US13/116,767 US8121174B2 (en) | 2008-03-18 | 2011-05-26 | Signal quality measurement system |
HK11105510.7A HK1151637A1 (en) | 2008-03-18 | 2011-06-01 | Random phase multiple access communication interface system and method |
US13/232,426 US8290023B2 (en) | 2008-03-18 | 2011-09-14 | User data broadcast mechanism |
US13/354,846 US8320430B2 (en) | 2008-03-18 | 2012-01-20 | Handover processing in multiple access point deployment system |
US13/355,864 US8611399B2 (en) | 2008-03-18 | 2012-01-23 | Synchronized system configuration |
US13/366,848 US8401054B2 (en) | 2008-03-18 | 2012-02-06 | Power detection in a spread spectrum system |
JP2012054470A JP5520987B2 (en) | 2008-03-18 | 2012-03-12 | Random phase multiple access communication interface system and method |
JP2012054471A JP5480317B2 (en) | 2008-03-18 | 2012-03-12 | Random phase multiple access communication interface system and method |
JP2012054469A JP5480316B2 (en) | 2008-03-18 | 2012-03-12 | Random phase multiple access communication interface system and method |
US13/437,509 US8565289B2 (en) | 2008-03-18 | 2012-04-02 | Forward error correction media access control system |
US13/458,451 US8477830B2 (en) | 2008-03-18 | 2012-04-27 | Light monitoring system using a random phase multiple access system |
US13/471,000 US8520721B2 (en) | 2008-03-18 | 2012-05-14 | RSSI measurement mechanism in the presence of pulsed jammers |
US13/916,263 US8831072B2 (en) | 2008-03-18 | 2013-06-12 | Electric monitoring system using a random phase multiple access system |
US13/935,364 US8817845B2 (en) | 2008-03-18 | 2013-07-03 | Smart transformer using a random phase multiple access system |
US13/936,984 US8831068B2 (en) | 2008-03-18 | 2013-07-08 | Gas monitoring system using a random phase multiple access system |
US13/937,990 US8831069B2 (en) | 2008-03-18 | 2013-07-09 | Water monitoring system using a random phase multiple access system |
US13/938,963 US8824524B2 (en) | 2008-03-18 | 2013-07-10 | Fault circuit indicator system using a random phase multiple access system |
US13/938,903 US8837555B2 (en) | 2008-03-18 | 2013-07-10 | Light monitoring system with antenna diversity |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3752208P | 2008-03-18 | 2008-03-18 | |
US12/189,609 US7782926B2 (en) | 2008-03-18 | 2008-08-11 | Random phase multiple access communication interface system and method |
Related Parent Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/189,505 Continuation-In-Part US7526013B1 (en) | 2008-03-18 | 2008-08-11 | Tag communications with access point |
US12/189,619 Continuation-In-Part US7593383B1 (en) | 2008-03-18 | 2008-08-11 | Uplink transmitter in a random phase multiple access communication system |
US12/472,642 Continuation-In-Part US7733945B2 (en) | 2008-03-18 | 2009-05-27 | Spread spectrum with doppler optimization |
Related Child Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/189,619 Continuation-In-Part US7593383B1 (en) | 2008-03-18 | 2008-08-11 | Uplink transmitter in a random phase multiple access communication system |
US12/189,533 Continuation-In-Part US7593452B1 (en) | 2008-03-18 | 2008-08-11 | Despreading spread spectrum data |
US12/751,724 Continuation-In-Part US20100195553A1 (en) | 2008-03-18 | 2010-03-31 | Controlling power in a spread spectrum system |
US12/770,630 Continuation-In-Part US8958460B2 (en) | 2008-03-18 | 2010-04-29 | Forward error correction media access control system |
Publications (2)
Publication Number | Publication Date |
---|---|
US20090274164A1 US20090274164A1 (en) | 2009-11-05 |
US7782926B2 true US7782926B2 (en) | 2010-08-24 |
Family
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Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/189,533 Active US7593452B1 (en) | 2008-03-18 | 2008-08-11 | Despreading spread spectrum data |
US12/189,619 Active US7593383B1 (en) | 2008-03-18 | 2008-08-11 | Uplink transmitter in a random phase multiple access communication system |
US12/189,609 Active US7782926B2 (en) | 2008-03-18 | 2008-08-11 | Random phase multiple access communication interface system and method |
US12/189,505 Active US7526013B1 (en) | 2008-03-18 | 2008-08-11 | Tag communications with access point |
US12/276,971 Active 2029-02-11 US7848272B2 (en) | 2008-03-18 | 2008-11-24 | Slotted mode acquisition |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/189,533 Active US7593452B1 (en) | 2008-03-18 | 2008-08-11 | Despreading spread spectrum data |
US12/189,619 Active US7593383B1 (en) | 2008-03-18 | 2008-08-11 | Uplink transmitter in a random phase multiple access communication system |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/189,505 Active US7526013B1 (en) | 2008-03-18 | 2008-08-11 | Tag communications with access point |
US12/276,971 Active 2029-02-11 US7848272B2 (en) | 2008-03-18 | 2008-11-24 | Slotted mode acquisition |
Country Status (14)
Country | Link |
---|---|
US (5) | US7593452B1 (en) |
EP (1) | EP2255451B1 (en) |
JP (4) | JP5442706B2 (en) |
KR (1) | KR101683304B1 (en) |
CN (1) | CN102084598B (en) |
AU (1) | AU2009225884B2 (en) |
BR (1) | BRPI0909281A2 (en) |
CA (1) | CA2718433A1 (en) |
ES (1) | ES2525208T3 (en) |
HK (1) | HK1151637A1 (en) |
MX (1) | MX2010010113A (en) |
NZ (1) | NZ588465A (en) |
RU (1) | RU2508597C2 (en) |
WO (1) | WO2009117284A2 (en) |
Cited By (8)
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US20100238974A1 (en) * | 2009-03-20 | 2010-09-23 | Sinsuan Kenneth C | Downlink communication |
US20100281339A1 (en) * | 2008-03-18 | 2010-11-04 | Myers Theodore J | Forward error correction media access control system |
US20120224549A1 (en) * | 2008-03-18 | 2012-09-06 | Myers Theodore J | Rssi measurement mechanism in the presence of pulsed jammers |
US8477830B2 (en) * | 2008-03-18 | 2013-07-02 | On-Ramp Wireless, Inc. | Light monitoring system using a random phase multiple access system |
US8819386B1 (en) | 2011-01-25 | 2014-08-26 | Emc Corporation | Memory efficient use of dynamic data structures used to manage sparsely accessed data |
US8995404B2 (en) | 2009-03-20 | 2015-03-31 | On-Ramp Wireless, Inc. | Downlink communication with multiple acknowledgements |
US9680512B2 (en) | 2013-07-11 | 2017-06-13 | Hong Kong Applied Science And Technology Research Institute Co. Ltd. | Message retrieving system with signal collision mitigation and a method thereof |
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US20070002724A1 (en) * | 2005-06-15 | 2007-01-04 | Samsung Electronics Co., Ltd. | Apparatus and method for broadcast superposition and cancellation in a multi-carrier wireless network |
US20100195553A1 (en) * | 2008-03-18 | 2010-08-05 | Myers Theodore J | Controlling power in a spread spectrum system |
US7773664B2 (en) * | 2008-03-18 | 2010-08-10 | On-Ramp Wireless, Inc. | Random phase multiple access system with meshing |
US7593452B1 (en) * | 2008-03-18 | 2009-09-22 | On-Ramp Wireless, Inc. | Despreading spread spectrum data |
US20090239550A1 (en) * | 2008-03-18 | 2009-09-24 | Myers Theodore J | Random phase multiple access system with location tracking |
US7733945B2 (en) * | 2008-03-18 | 2010-06-08 | On-Ramp Wireless, Inc. | Spread spectrum with doppler optimization |
US8761230B2 (en) * | 2009-06-08 | 2014-06-24 | Adeptence, Llc | Method and apparatus for continuous phase modulation preamble encoding and decoding |
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